4-硝基苯基-α-D-吡喃葡糖 4-Nitrophenyl-α-D-glucopyranoside 货号：O-PNPAG Megazyme试剂盒

4-硝基苯基-α-D-吡喃葡糖 英文名：4-Nitrophenyl-α-D-glucopyranoside 货号：O-PNPAG 规格：2 gram 市场价： 1800元 Synonyms: p-Nitrophenyl-α-D-glucopyranoside, pNP-α-D-glucopyranoside CAS: 3767-28-0 Molecular Formula: C₁₂H₁₅NO₈Molecular Weight: 301.3 Purity: > 98% High purity 4-Nitrophenyl-α-D-glucopyranoside for use in research, biochemical enzyme assays and in vitro diagnostic analysis. This is a colourimetric substrate for the measurement of α-glucosidase activity. 暂无问题解答 暂无视频

4-硝基苯基-β-D-吡喃葡糖 4-Nitrophenyl-β-D-glucopyranoside 货号：O-PNPBG Megazyme试剂盒

4-硝基苯基-β-D-吡喃葡糖 英文名：4-Nitrophenyl-β-D-glucopyranoside 货号：O-PNPBG 规格：2 gram 市场价： 1800元 Synonyms: p-Nitrophenyl-β-D-glucopyranoside, pNP-β-D-glucopyranoside CAS: 2492-87-7 Molecular Formula: C₁₂H₁₅NO₈Molecular Weight: 301.3 Purity: > 98% High purity 4-Nitrophenyl-β-D-glucopyranoside for use in research, biochemical enzyme assays and in vitro diagnostic analysis. This is a colourimetric substrate for the measurement of β-glucosidase activity. 暂无问题解答 暂无视频

2-氯-4-硝基苯基β-（1,3：1,4）-glucopyranoside 英文名：2-Chloro-4-nitrophenyl-β-(1,3:1,4)-glucotetraoside 货号：O-CNPBG4 规格：20 mg 市场价： 4900元 Synonyms: 2-Chloro-4-nitrophenyl β-D-glucopyranosyl-(1→4)-β-D-glucopyranosyl-(1→4)-β-D-glucopyranosyl-(1→3)-β-D-glucopyranoside CAS: N/A Molecular Formula: C30H44ClNO23 Molecular Weight: 822.1 Purity: > 97% High purity 2-Chloro-4-nitrophenyl-β-(1,3:1,4)-glucotetraoside for use in research, biochemical enzyme assays and in vitro diagnostic analysis. This is a colourimetric substrate for the measurement of lichenase or mixed linkage β-glucanase (endo-1,3:1,4-β-D-glucanase) activity. As this substrate can also be hydrolysed by exo-acting β-glucanase/β-glucosidase enzymes, it is recommended only for the assay of pure lichenase solutions. The data sheet for the analogous trisaccharide substrate, 2-Chloro-4-nitrophenyl-β-(1,3:1,4)-glucotrioside (cat. no. O-CNPBG3), describes suitable assay conditions. 暂无问题解答 暂无视频